55921869

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 83670912

約数和(自身を除く): 27749043

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 1811, 3431, 5433, 10293, 16299, 30879, 85117, 132203, 255351, 396609, 766053, 1189827, 6213541, 18640623, 55921869]

約数ペア:

[(1, 55921869), (3, 18640623), (9, 6213541), (47, 1189827), (73, 766053), (141, 396609), (219, 255351), (423, 132203), (657, 85117), (1811, 30879), (3431, 16299), (5433, 10293)]